It was a day of upsets at the US Open on Wednesday as seeded players in Stefanos Tsitsipas, Victoria Azarenka, Petra Kvitová, and Casper Ruud all crashed out of the Grand Slam.

Two-time Wimbledon champion Andy Murray of Britain has crashed out of the grass-court Grand Slam after losing to Greek star Stefanos Tsitsipas.

A dramatic victory for Stefanos Tsitsipas, a surprise win for Marta Kostyuk and two bizarre protests were the talking points on the third day of tennis’s Wimbledon Championships, as the tournament attempted to catch-up on a backlog of singles matches.

Novak Djokovic’s return to Melbourne Park, a year on from his deportation from Australia, ended in success as he claimed a record tenth Australian Open men’s singles title with a straight sets 6-3, 7-6, 7-6 win over Stefanos Tsitsipas.

Serbia’s Novak Djokovic continued to impress on the court as he reached a record tenth Australian Open tennis men’s singles final.

Two-time winner Victoria Azarenka is into the Australian Open semi-finals for the first time in a decade with an impressive victory against third seed Jessica Pegula, while Greek world number four Stefanos Tsitsipas is through to the last four for the third consecutive year.

Stefanos Tsitsipas of Greece triumphed in what observers said was one of the best men’s tennis matches of the year, beating Daniil Medvedev in three sets to keep his hopes of reaching the Association of Tennis Professionals (ATP) Finals knockout stage alive.

Greece's Stefanos Tsitsipas and Australia's Nick Kyrgios have both been hit by fines after their heated men’s singles clash at Wimbledon.

Two of the top four seeds, Daniil Medvedev and Stefanos Tsitsipas were eliminated as the men’s singles fourth round concluded at the French Open at Roland Garros.